Quiz

Convert 150 Celsius to Fahrenheit

Convert 150 Celsius to Fahrenheit The correct answer and explanation is: To convert 150°C to Fahrenheit, use the formula: °F=(°C×95)+32°F = (°C × \frac{9}{5}) + 32 Substitute 150 for °C:…

Draw the Lewis structure for BrF3

Draw the Lewis structure for BrF3. What is the formal charge on the bromine atom? The correct answer and explanation is: Correct Answer: The Lewis structure of BrF₃ (bromine trifluoride)…

What is the ionosphere

What is the ionosphere? How is it related to the sun’s rays? The correct answer and explanation is: Correct Answer:The ionosphere is a region of Earth’s upper atmosphere, from about…